The place where numerous individual incoming lines first terminate at a central office is called:
A) Main feeder
B) Inside plant
C) Main distributing frame
D) End office

Question

Quizplus · Accepted Answer

The Main Distributing Frame (MDF) is the point in a central office where incoming lines terminate and get connected to the internal network. It serves as a primary hub for connecting external lines with the internal lines and equipment.

The Place Where Numerous Individual Incoming Lines First Terminate at a Central